The auto-complement shortcut keys from NetBeans are commad+\
I want to be in the input, there are automatic hints, looking for half a day did not find how to engage.
Because I was using the Mac system
Later, referring to the other settings, found the method of setting, this method to record.
First open NetBeans, go to preferences
Dot that preferences ...
Then choose the Editor option, find the code done, set the language to Java, and see what I want to set up.
There was only one. , is only the input, the time will be prompted, here I put all the size of the letters all added.
Finally, determine the application.
Go back to the editor and try the function.
Can already be auto-associative.
Complete.
By the way, record the settings for the Eclipse Code auto-completion
Preference Settings->java->editor->content Assist
NetBeans 8.02 Chinese version set code Auto-completion for Mac